Evidence map›Paper›PMID 40506048›Full record

ArticleClinical and experimental pediatrics2025

Treatment targeting pediatric inflammatory bowel disease-associated anemia: experience from a single tertiary center.

Ana S C Fernandes, Sara Azevedo, Ana Rita Martins, Ana Isabel Lopes

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Article in Clinical and experimental pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Ana S C FernandesPediatric Department, University Hospital Santa Maria, Lisbon Medical Centre, Lisbon, Portugal.
Sara AzevedoPediatric Department, University Hospital Santa Maria, Lisbon Medical Centre, Lisbon, Portugal.
Ana Rita MartinsPediatric Department, University Hospital Santa Maria, Lisbon Medical Centre, Lisbon, Portugal.
Ana Isabel LopesPediatric Department, University Hospital Santa Maria, Lisbon Medical Centre, Lisbon, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIron deficiency (ID) and iron deficiency anemia (IDA) are common complications of pediatric inflammatory bowel disease (IBD). Owing to questions regarding optimal iron formulation, dosage, route of administration, and safety, these complications are frequently overlooked and undertreated, negatively impacting patient development and quality of life. PURPOSE: To assess the safety and efficacy of iron sucrose (IS) and ferric carboxymaltose (FCM) in the treatment of ID and IDA in pediatric IBD.

methodsWe retrospectively reviewed the medical records of pediatric patients with IBD treated for 10 years with IS (age <14 years) or FCM (age ≥14 years) in a single regional referral center. The Ganzoni formula was used to calculate the iron dose administered. Adverse reactions were monitored during treatment and after discharge. Efficacy was defined as a ≥2 g/dL rise in Hb or anemia resolution within 12 weeks after treatment in cases of IDA and transferrin saturation or ferritin normalization in cases of ID.

resultsSixty-three patients were treated with IV iron (41 with Crohn disease, 15 with ulcerative colitis, 7 with IBD-unclassified; median age, 14.6 years; 104 treatment courses [63 FCM, 41 IS during the 10-year study period]). Retreatment was necessary after a median 1.4 years in 26 patients (41.3%). The median activity scores of patients with recurrent ID indicated inactive disease. The treatment efficacy was 66.7% (FCM) and 67.6% (IS) in patients with IDA and 77.8% in patients with ID but without anemia. One adverse reaction (hypotension and rash) was associated with IS treatment.

conclusionIn one of the largest and longest follow-up cohorts, FCM and IS were safe and effective for correcting ID in pediatric patients with IBD. As ID recurs frequently, proactive screening and treatment are important.

Indexed as

AnemiaFerric carboxymaltoseIron deficiencyIron sucrosePediatric inflammatory bowel disease

Identifiers

PMID40506048
PMCPMC12409187

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